Dec 05 08:06:38.457 INFO testing sebglazebrook/udp-server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:06:38.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:06:38.860 INFO [stdout] e39377a9e10bc21e83edc85dc4f48315e18282ccc1f712346d6cbb911935bed0
Dec 05 08:06:38.862 INFO running `"docker" "start" "-a" "e39377a9e10bc21e83edc85dc4f48315e18282ccc1f712346d6cbb911935bed0"`
Dec 05 08:06:40.992 INFO [stderr] usermod: no changes
Dec 05 08:06:41.116 INFO [stderr]    Compiling nix v0.9.0
Dec 05 08:06:47.817 INFO [stderr]    Compiling ctrlc v3.1.0
Dec 05 08:06:48.314 INFO [stderr]    Compiling udp-server v0.1.0 (/source)
Dec 05 08:06:48.700 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:06:48.700 INFO [stderr]   --> src/main.rs:39:13
Dec 05 08:06:48.700 INFO [stderr]    |
Dec 05 08:06:48.700 INFO [stderr] 39 |         let mut socket = try!(UdpSocket::bind("0.0.0.0:34254"));
Dec 05 08:06:48.700 INFO [stderr]    |             ----^^^^^^
Dec 05 08:06:48.700 INFO [stderr]    |             |
Dec 05 08:06:48.701 INFO [stderr]    |             help: remove this `mut`
Dec 05 08:06:48.701 INFO [stderr]    |
Dec 05 08:06:48.701 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:06:48.701 INFO [stderr] 
Dec 05 08:06:48.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:06:48.701 INFO [stderr]   --> src/main.rs:24:9
Dec 05 08:06:48.701 INFO [stderr]    |
Dec 05 08:06:48.701 INFO [stderr] 24 |         self.start_listening();
Dec 05 08:06:48.701 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:06:48.701 INFO [stderr]    |
Dec 05 08:06:48.701 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:06:48.701 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:06:48.701 INFO [stderr] 
Dec 05 08:06:48.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:06:48.701 INFO [stderr]   --> src/main.rs:31:3
Dec 05 08:06:48.701 INFO [stderr]    |
Dec 05 08:06:48.701 INFO [stderr] 31 |           ctrlc::set_handler(move || {
Dec 05 08:06:48.701 INFO [stderr]    |  _________^
Dec 05 08:06:48.701 INFO [stderr] 32 | |             running.store(false, Ordering::SeqCst); 
Dec 05 08:06:48.701 INFO [stderr] 33 | |         });
Dec 05 08:06:48.701 INFO [stderr]    | |___________^
Dec 05 08:06:48.701 INFO [stderr]    |
Dec 05 08:06:48.701 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:06:48.701 INFO [stderr] 
Dec 05 08:06:49.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.63s
Dec 05 08:06:49.668 INFO [stderr] su: No module specific data is present
Dec 05 08:06:51.196 INFO running `"docker" "inspect" "e39377a9e10bc21e83edc85dc4f48315e18282ccc1f712346d6cbb911935bed0"`
Dec 05 08:06:51.468 INFO running `"docker" "rm" "-f" "e39377a9e10bc21e83edc85dc4f48315e18282ccc1f712346d6cbb911935bed0"`
Dec 05 08:06:51.864 INFO [stdout] e39377a9e10bc21e83edc85dc4f48315e18282ccc1f712346d6cbb911935bed0
Dec 05 08:06:51.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:06:52.296 INFO [stdout] b964523b7579ce90e65ab02e0d0d3225911ff1b9bc37e4fbd802e89bc8f2b519
Dec 05 08:06:52.302 INFO running `"docker" "start" "-a" "b964523b7579ce90e65ab02e0d0d3225911ff1b9bc37e4fbd802e89bc8f2b519"`
Dec 05 08:06:54.304 INFO [stderr] usermod: no changes
Dec 05 08:06:54.444 INFO [stderr]    Compiling udp-server v0.1.0 (/source)
Dec 05 08:06:54.856 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:06:54.857 INFO [stderr]   --> src/main.rs:39:13
Dec 05 08:06:54.857 INFO [stderr]    |
Dec 05 08:06:54.857 INFO [stderr] 39 |         let mut socket = try!(UdpSocket::bind("0.0.0.0:34254"));
Dec 05 08:06:54.857 INFO [stderr]    |             ----^^^^^^
Dec 05 08:06:54.857 INFO [stderr]    |             |
Dec 05 08:06:54.857 INFO [stderr]    |             help: remove this `mut`
Dec 05 08:06:54.857 INFO [stderr]    |
Dec 05 08:06:54.857 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:06:54.857 INFO [stderr] 
Dec 05 08:06:54.857 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:06:54.857 INFO [stderr]   --> src/main.rs:24:9
Dec 05 08:06:54.858 INFO [stderr]    |
Dec 05 08:06:54.858 INFO [stderr] 24 |         self.start_listening();
Dec 05 08:06:54.858 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:06:54.858 INFO [stderr]    |
Dec 05 08:06:54.858 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:06:54.858 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:06:54.858 INFO [stderr] 
Dec 05 08:06:54.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:06:54.859 INFO [stderr]   --> src/main.rs:31:3
Dec 05 08:06:54.859 INFO [stderr]    |
Dec 05 08:06:54.859 INFO [stderr] 31 |           ctrlc::set_handler(move || {
Dec 05 08:06:54.859 INFO [stderr]    |  _________^
Dec 05 08:06:54.859 INFO [stderr] 32 | |             running.store(false, Ordering::SeqCst); 
Dec 05 08:06:54.860 INFO [stderr] 33 | |         });
Dec 05 08:06:54.860 INFO [stderr]    | |___________^
Dec 05 08:06:54.860 INFO [stderr]    |
Dec 05 08:06:54.860 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:06:54.860 INFO [stderr] 
Dec 05 08:06:55.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 08:06:55.416 INFO [stderr] su: No module specific data is present
Dec 05 08:06:56.188 INFO running `"docker" "inspect" "b964523b7579ce90e65ab02e0d0d3225911ff1b9bc37e4fbd802e89bc8f2b519"`
Dec 05 08:06:56.520 INFO running `"docker" "rm" "-f" "b964523b7579ce90e65ab02e0d0d3225911ff1b9bc37e4fbd802e89bc8f2b519"`
Dec 05 08:06:56.860 INFO [stdout] b964523b7579ce90e65ab02e0d0d3225911ff1b9bc37e4fbd802e89bc8f2b519
Dec 05 08:06:56.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:06:57.324 INFO [stdout] 201399eb13dd5987827e1c776b135eb3a8d294c1cd15551a27d7b0de25257be5
Dec 05 08:06:57.330 INFO running `"docker" "start" "-a" "201399eb13dd5987827e1c776b135eb3a8d294c1cd15551a27d7b0de25257be5"`
Dec 05 08:06:58.788 INFO [stderr] usermod: no changes
Dec 05 08:06:58.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 08:06:58.885 INFO [stderr]      Running /target/debug/deps/udp_server-1136dac5800d852f
Dec 05 08:06:58.896 INFO [stdout] 
Dec 05 08:06:58.896 INFO [stdout] running 0 tests
Dec 05 08:06:58.896 INFO [stdout] 
Dec 05 08:06:58.896 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:06:58.896 INFO [stdout] 
Dec 05 08:06:58.896 INFO [stderr] su: No module specific data is present
Dec 05 08:06:59.778 INFO running `"docker" "inspect" "201399eb13dd5987827e1c776b135eb3a8d294c1cd15551a27d7b0de25257be5"`
Dec 05 08:07:00.194 INFO running `"docker" "rm" "-f" "201399eb13dd5987827e1c776b135eb3a8d294c1cd15551a27d7b0de25257be5"`
Dec 05 08:07:00.512 INFO [stdout] 201399eb13dd5987827e1c776b135eb3a8d294c1cd15551a27d7b0de25257be5